Math Vocabulary

2. a fraction whose denominator is a power of ten and whose numerator is expressed by figures placed to the right of a decimal point.
4. a round plane figure whose boundary (the circumference) consists of points equidistant from a fixed point (the center)
5. the number resulting from the division of one number by another.
8. the quantitative relation between two amounts showing the number of times one value contains or is contained within the other.
11. an amount that is subtracted from the regular price of an item.
14. the magnitude of a real number without regard to its sign.
15. a rate for one of something.

1. impose a tax on (someone or something).
3. determine (the amount or number of something) mathematically.
6. a part, share, or number considered in comparative relation to a whole.
7. a numerical or constant quantity placed before and multiplying the variable in an algebraic expression (e.g. 4 in 4x y).
9. the extent or measurement of a surface or piece of land.
10. a whole number; a number that is not a fraction.
12. a statement that the values of two mathematical expressions are equal (indicated by the sign =).
13. the continuous line forming the boundary of a closed geometric figure.